85627680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 292118400

約数和(自身を除く): 206490720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 229, 240, 246, 285, 304, 328, 380, 410, 456, 458, 480, 492, 570, 608, 615, 656, 687, 760, 779, 820, 912, 916, 984, 1140, 1145, 1230, 1312, 1374, 1520, 1558, 1640, 1824, 1832, 1968, 2280, 2290, 2337, 2460, 2748, 3040, 3116, 3280, 3435, 3664, 3895, 3936, 4351, 4560, 4580, 4674, 4920, 5496, 6232, 6560, 6870, 7328, 7790, 8702, 9120, 9160, 9348, 9389, 9840, 10992, 11685, 12464, 13053, 13740, 15580, 17404, 18320, 18696, 18778, 19680, 21755, 21984, 23370, 24928, 26106, 27480, 28167, 31160, 34808, 36640, 37392, 37556, 43510, 46740, 46945, 52212, 54960, 56334, 62320, 65265, 69616, 74784, 75112, 87020, 93480, 93890, 104424, 109920, 112668, 124640, 130530, 139232, 140835, 150224, 174040, 178391, 186960, 187780, 208848, 225336, 261060, 281670, 300448, 348080, 356782, 373920, 375560, 417696, 450672, 522120, 535173, 563340, 696160, 713564, 751120, 891955, 901344, 1044240, 1070346, 1126680, 1427128, 1502240, 1783910, 2088480, 2140692, 2253360, 2675865, 2854256, 3567820, 4281384, 4506720, 5351730, 5708512, 7135640, 8562768, 10703460, 14271280, 17125536, 21406920, 28542560, 42813840, 85627680]

約数ペア:

[(1, 85627680), (2, 42813840), (3, 28542560), (4, 21406920), (5, 17125536), (6, 14271280), (8, 10703460), (10, 8562768), (12, 7135640), (15, 5708512), (16, 5351730), (19, 4506720), (20, 4281384), (24, 3567820), (30, 2854256), (32, 2675865), (38, 2253360), (40, 2140692), (41, 2088480), (48, 1783910), (57, 1502240), (60, 1427128), (76, 1126680), (80, 1070346), (82, 1044240), (95, 901344), (96, 891955), (114, 751120), (120, 713564), (123, 696160), (152, 563340), (160, 535173), (164, 522120), (190, 450672), (205, 417696), (228, 375560), (229, 373920), (240, 356782), (246, 348080), (285, 300448), (304, 281670), (328, 261060), (380, 225336), (410, 208848), (456, 187780), (458, 186960), (480, 178391), (492, 174040), (570, 150224), (608, 140835), (615, 139232), (656, 130530), (687, 124640), (760, 112668), (779, 109920), (820, 104424), (912, 93890), (916, 93480), (984, 87020), (1140, 75112), (1145, 74784), (1230, 69616), (1312, 65265), (1374, 62320), (1520, 56334), (1558, 54960), (1640, 52212), (1824, 46945), (1832, 46740), (1968, 43510), (2280, 37556), (2290, 37392), (2337, 36640), (2460, 34808), (2748, 31160), (3040, 28167), (3116, 27480), (3280, 26106), (3435, 24928), (3664, 23370), (3895, 21984), (3936, 21755), (4351, 19680), (4560, 18778), (4580, 18696), (4674, 18320), (4920, 17404), (5496, 15580), (6232, 13740), (6560, 13053), (6870, 12464), (7328, 11685), (7790, 10992), (8702, 9840), (9120, 9389), (9160, 9348)]